发明申请
- 专利标题： 7XXX ALUMINUM ALLOYS, AND METHODS FOR PRODUCING THE SAME
- 专利标题（中）： 7XXX铝合金及其制造方法
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申请号： US13228377申请日： 2011-09-08
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公开(公告)号： US20120055588A1公开(公告)日： 2012-03-08
- 发明人: Rajeev G. Kamat , John M. Newman , Ralph R. Sawtell , Jen C. Lin
- 申请人： Rajeev G. Kamat , John M. Newman , Ralph R. Sawtell , Jen C. Lin
- 申请人地址： US PA Pittsburgh
- 专利权人： Alcoa Inc.
- 当前专利权人： Alcoa Inc.
- 当前专利权人地址： US PA Pittsburgh
- 主分类号： C22F1/053
- IPC分类号： C22F1/053 ; C22C21/10
摘要：
New 7xxx aluminum alloy bodies and methods of producing the same are disclosed. The new 7xxx aluminum alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating. The new 7xxx aluminum alloy bodies may realize improved strength and other properties.
公开/授权文献
- US09249484B2 7XXX aluminum alloys, and methods for producing the same 公开/授权日：2016-02-02
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